CloudEdge/FreeRTOS-Kernel
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

remove the additional line added to the MPU port.c as the original code was correct. Instead remove the alignment assert by adding #define portALIGNMENT_ASSERT_pxCurrentTCB ( void )

Browse Source 
to the portmacor.h file.
This commit is contained in:
Richard Barry 2013-01-31 15:27:00 +00:00
parent ac78adae4b
commit b5b518571e
2 changed files with 12 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
FreeRTOS/Source/portable/GCC/ARM_CM3_MPU/port.c
View File

@ -223,7 +223,6 @@ portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE
/* Simulate the stack frame as it would be created by a context switch
interrupt. */
pxTopOfStack--; /* Offset added to account for the way the MCU uses the stack on entry/exit of interrupts. */
pxTopOfStack--; /* Offset added to ensure 8-byte alignment is maintained. */
*pxTopOfStack = portINITIAL_XPSR; /* xPSR */
pxTopOfStack--;
*pxTopOfStack = ( portSTACK_TYPE ) pxCode; /* PC */

3
FreeRTOS/Source/portable/GCC/ARM_CM3_MPU/portmacro.h
View File

@ -207,6 +207,9 @@ extern void vPortExitCritical( void );
#define portNOP()
/* There are an uneven number of items on the initial stack, so
portALIGNMENT_ASSERT_pxCurrentTCB() will trigger false positive asserts. */
#define portALIGNMENT_ASSERT_pxCurrentTCB ( void )
#ifdef __cplusplus